9.75 inch and 7.5 is perfect with socks, also purchased size 8 for winter with the felty insole. The rubber is not noisy. Very confortable. The rubber bends without hurting my feet. I would be nice to have more colors available to fit with my kid.

Love these boots! Got a size 6 when im usually a 6.5 womens and they fit perfect

Ordered a half size smaller than normal and they are still 2 sizes too big